Measuring and aligning: These are tasks that every professional must perform several times a day. With the Classic Kit 70-3-180, you are well-equipped for these tasks. Thanks to the high-quality vials made of durable acrylic glass, you can level components of all kinds precisely with the type 70 spirit levels. The special feature is the Stabila installation technology Locked Vials, which guarantees permanently accurate measurements. The BM 150 tape measure allows for quick and direct reading of interior dimensions, such as the clear width of a window opening.